Based on the style with comments above each block it seems very likely to be from chatgpt or claude

Yeah.

Kind of weird we have people submitting GPT samples to people that likely have GPT themselves and could ask it for one if that's what they wanted.

But then plenty of people link google searches as though that makes sense.

yes, basically just asked the val.town AI bot to write it, probably need a few bugfixes here and there, but the idea was to show that there are services that do that in 50 lines of codes, rather than spanning a big infra